Read raw history of a node, low-level function result code from server is checked and an exception is raised in case of error
(self, details)
| 512 | return result.HistoryData.DataValues |
| 513 | |
| 514 | def history_read(self, details): |
| 515 | """ |
| 516 | Read raw history of a node, low-level function |
| 517 | result code from server is checked and an exception is raised in case of error |
| 518 | """ |
| 519 | valueid = ua.HistoryReadValueId() |
| 520 | valueid.NodeId = self.nodeid |
| 521 | valueid.IndexRange = '' |
| 522 | |
| 523 | params = ua.HistoryReadParameters() |
| 524 | params.HistoryReadDetails = details |
| 525 | params.TimestampsToReturn = ua.TimestampsToReturn.Both |
| 526 | params.ReleaseContinuationPoints = False |
| 527 | params.NodesToRead.append(valueid) |
| 528 | result = self.server.history_read(params)[0] |
| 529 | return result |
| 530 | |
| 531 | def read_event_history(self, starttime=None, endtime=None, numvalues=0, evtypes=ua.ObjectIds.BaseEventType): |
| 532 | """ |
no outgoing calls
no test coverage detected